Module style::invalidation::element::invalidation_map

Code for invalidations due to state or attribute changes.

Structs

• Dependency
  Mapping between (partial) CompoundSelectors (and the combinator to their right) and the states and attributes they depend on.
• DocumentStateDependency
  The same, but for document state selectors.
• InvalidationMap
  A map where we store invalidations.
• ParentDependencyEntry 🔒
• PerCompoundState 🔒
• RelativeSelectorDependencyCollector 🔒
  A struct that collects invalidations for a given compound selector.
• RelativeSelectorInnerDependencyCollector 🔒
  A struct that collects invalidations from a complex selector inside a relative selector. TODO(dshin): All of this duplication is not great Perhaps should be merged to the normal one, if possible? See bug 1855690.
• RelativeSelectorInvalidationMap
  A map to store all relative selector invalidations. This keeps a lot more data than the usual map, because any change can generate upward traversals that need to be handled separately.
• RelativeSelectorPerCompoundState 🔒
• SelectorDependencyCollector 🔒
  A struct that collects invalidations for a given compound selector.
• StateDependency
  The same, but for state selectors, which can track more exactly what state do they track.
• TSStateDependency
  Dependency for tree-structural pseudo-classes.
• TSStateForInvalidation
  Tree-structural pseudoclasses that we care about for (Relative selector) invalidation. Specifically, we need to store information on ones that don’t generate the inner selector. Given the nature of these selectors:

Enums

• ComponentVisitResult 🔒
• DependencyInvalidationKind
  Invalidation kind merging normal and relative dependencies.
• NormalDependencyInvalidationKind
  The kind of elements down the tree this dependency may affect.
• RelativeDependencyInvalidationKind
  The kind of elements up the tree this relative selector dependency may affect. Because this travels upwards, it’s not viable for parallel subtree traversal, and is handled separately.

Traits

• Collector 🔒

Functions

• add_attr_dependency 🔒
• add_custom_state_dependency 🔒
• add_local_name 🔒
• add_non_unique_info 🔒
• add_pseudo_class_dependency 🔒
• add_ts_pseudo_class_dependency 🔒
• note_selector_for_invalidation
  Adds a selector to the given InvalidationMap. Returns Err(..) to signify OOM.
• on_attribute 🔒
• on_id_or_class 🔒
• on_pseudo_class 🔒
• on_simple_selector 🔒
• parent_dependency 🔒

Type Aliases

• AnyDependencyMap
  Dependency mapping for * selectors.
• CustomStateDependencyMap
  Dependency mapping for customstates
• IdOrClassDependencyMap
  Dependency mapping for classes or IDs.
• LocalNameDependencyMap
  Dependency mapping for local names.
• ParentSelectors 🔒
• StateDependencyMap
  Dependency mapping for non-tree-strctural pseudo-class states.
• TSStateDependencyMap
  Dependency mapping for tree-structural pseudo-class states.